timetalk uses cookies to ensure that we give you the best experience on our site. If you continue without changing your browser settings, we'll assume that you are agreeing to our use of cookies. Find out more by reading our cookies policy.

x

The University Challenge quiz

Question 1:

Which year of the 20th century is described by physicists as the annus mirabilis, during which Albert Einstein submitted four papers to the Annalen Der Physik journal covering Brownian motion, the photo-electric effect, special relativity and the formula E

Share
Watch the UEFA Champions League from anywhere using a VPN
More like this
 Â 
Your Vote

Are e-scooters in town centres a good idea?

Poll Details